GPS Space Vehicle Time Integrity for MJD 53806

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:51
19:54
 29,019
  1,200
   -39,927
19
5
0
0
 
2
1
01:09
09:12
 28,986
  1,195
    16,101
22
0
0
0
 
3
1
15:55
21:40
 20,695
  1,197
   -80,140
31
0
0
0
 
4
1
00:00
07:24
 26,617
  1,197
  -173,075
96
1
1
0
 
5
5
1
2
04:05
10:27
08:13
14:24
 14,849
 14,237
  1,188
  1,188
   374,268
   372,464
349
324
0
0
2467
1618
0
0
 
6
1
06:14
11:47
 20,016
  1,195
  -394,362
173
0
1
0
 
7
1
05:43
11:22
 20,347
  1,201
  -510,613
45
0
0
0
 
8
8
1
2
00:00
21:18
02:58
23:59
 10,637
  9,707
  1,202
  1,198
    60,370
    60,448
14
23
0
0
0
0
0
0
 
9
9
1
2
02:33
08:13
04:04
12:51
  5,468
 16,668
  1,173
  1,194
   -10,250
   -10,271
12
15
24
0
0
0
0
0
 
10
1
02:43
09:19
 23,731
  1,197
   -78,819
15
0
0
0
 
11
11
1
2
00:00
19:55
01:08
23:59
  4,064
 14,670
  1,180
  1,198
  -311,638
  -311,830
13
10
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:29
18:23
04:43
23:43
  4,438
 19,196
  1,171
  1,192
   -45,701
   -45,836
5
22
14
0
0
0
0
0
 
14
1
09:38
18:15
 31,016
  1,196
    19,172
13
14
0
0
 
15
1
11:23
14:54
 12,620
  1,217
  -577,935
37
0
0
0
 
16
1
14:00
20:09
 22,146
  1,201
   -29,565
27
0
0
0
 
17
17
1
2
00:00
21:41
06:05
23:59
 21,844
  8,324
  1,191
  1,178
   -65,166
   -65,643
49
8
1
0
0
0
0
0
 
18
18
1
2
07:25
09:19
09:12
15:19
  6,433
 21,558
  1,180
  1,201
   226,468
   226,517
13
13
0
0
0
0
0
0
 
19
1
17:17
23:11
 21,258
  1,198
    20,301
21
0
0
0
 
20
20
20
1
2
3
00:00
15:38
22:36
02:26
20:37
23:59
  8,722
 17,926
  4,985
  1,182
  1,188
  1,169
    32,066
    32,019
    31,985
7
15
7
4
14
1
0
0
0
0
0
0
 
21
1
08:14
13:59
 20,729
  1,207
   -11,501
26
0
0
0
 
22
1
10:06
16:51
 24,252
  1,203
   -74,234
23
0
0
0
 
23
1
16:57
22:36
 20,323
  1,198
  -146,205
19
0
0
0
 
24
1
00:00
04:12
 15,069
  1,208
   -90,854
27
1
0
0
 
25
1
12:52
20:24
 27,136
  1,203
    33,150
236
0
0
0
 
26
1
05:02
09:37
 16,522
  1,198
    58,826
58
0
0
0
 
27
27
1
2
00:00
20:10
02:00
23:59
  7,169
 13,792
  1,194
  1,204
   -38,212
   -38,332
15
12
1
3
0
0
0
0
 
28
28
1
2
00:00
21:08
04:29
23:59
 16,115
 10,260
  1,212
  1,174
   -30,499
   -30,470
13
13
2
11
0
0
0
0
 
29
1
04:36
08:13
 13,027
  1,205
  -556,932
24
1
0
0
 
30
-
 
 
 
 
 
 
 
 
 
31
-
 
 
 
 
 
 
 
 
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.